Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Bloemfontein Convention | Statement: [Sand River Convention, relatedEvent, Bloemfontein Convention]

Target entity: Bloemfontein Convention
Context triple: [Sand River Convention, relatedEvent, Bloemfontein Convention]

• A. Convention of Bloemfontein chosen
  The Convention of Bloemfontein was an 1854 agreement between the British and Boer leaders that granted independence to the Orange Free State in southern Africa.
• B. Treaty of Pretoria (1881)
  The Treaty of Pretoria (1881) was an agreement between the British Empire and the South African Republic that ended the First Boer War and restored limited self-government to the Boers under British suzerainty.
• C. Lusaka Protocol
  The Lusaka Protocol was a 1994 peace agreement intended to end the Angolan Civil War by integrating rebel forces into the government and establishing a framework for national reconciliation.
• D. Brazzaville Conference
  The Brazzaville Conference was a 1944 meeting convened by Free French authorities in the Congo that redefined France’s colonial policy and laid groundwork for postwar reforms in its African territories.
• E. Treaty of Vereeniging
  The Treaty of Vereeniging was the 1902 peace agreement that ended the Second Boer War by bringing the Boer republics under British control while promising limited self-government and reconstruction aid.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.